As most users of the new jailbreak PanGu have saw is a app on their device and also a not so great version off AppSync called PPSync. You will need to remove this just to be on the safe side. The best way to remove the pirated app store is to just go to your installed programs in Cydia and remove it, This is simple.

Now to remove the PPSync tool you will need to app the repo http://cydia.angelxwind.net And install the tweak Complete PPSync Remover. This will try to remove all traces of the PPSync tool from your device. Please all do this just to be on the safe side.